What does Ahmad mean?
From the root h-m-d (ح-م-د, 'to praise'), a superlative meaning 'most praiseworthy, most commendable'. It shares its root with the name Muhammad and is itself cited as one of the names of the Prophet. Also spelled Ahmed.
What does Jamal mean?
From Arabic جمال (jamāl), the abstract noun 'beauty', from the root j-m-l. Jamal is the masculine name built directly on this root and is well established as 'beauty' or 'handsome'.